in the right to bear arms. he load add shotgun in defiance in the d.c. law. residents are permitted to keep guns in their homes or businesses. guns cannot be carried in public. we have a reporter on the scene. we'll bring you the latest as soon as we get more information. >> now to another big story we're following tonight. a lot of questions surrounding the death of a little boy found in d.c. >> he was found in a locked car but that car and area had been searched by police, his family and members of the community. >> earlier tonight they released new details but they can't figure out if he was in the car the entire time they searched. >> are they close to figuring out the mystery? >> today's autopsy is helping but it will take further test together tell police how he died. he had no signs of trauma to his buddy but he had been dead sometime before he was found late monday afternoon. >> it was -- assistant police chief who would tell reporters the autopsy on little michael kingsbury had not determined how the 7-year-old with autism died. most people following the case had one major concern.